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818 Knickerbocker Avenue

BrooklynBIN 3079083
HPD registration valid
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818 Knickerbocker Avenue at a glance

818 Knickerbocker Avenue, Brooklyn has 7 open city records on file, none of them Class C, and no balance recorded as due on OATH/ECB summonses. The most recent record is dated Jun 16, 2026.

Open Class C
0
Immediately hazardous
Open Class B
5
Hazardous
Open Class A
2
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
8
DOB permit records
Last activity
Jun 16, 2026
Bedbugs record

Health score for 818 Knickerbocker Avenue

A composite of public indicators. Every input is a public record. See the full methodology.

B
Health score · Aug 4, 2026
Scored from all 68 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 5
Heat & hot water records
Violations and complaints, last 24 months
This building 1
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
Bedbug filings with infestations
Annual LL69 filings on record
This building 0
Tenant litigation
Open HP actions in Housing Court
This building 0
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Record timeline for 818 Knickerbocker Avenue

Every record from every agency, interleaved. 68 records on file.

Download this timeline (CSV) →
Jun 16, 2026
May 5, 2026
Mar 2, 2026
Nov 3, 2025
Nov 3, 2025
Nov 3, 2025
Nov 3, 2025
Nov 3, 2025
Nov 3, 2025
Nov 3, 2025
Nov 3, 2025
Nov 3, 2025
Oct 31, 2025
Oct 31, 2025
Oct 31, 2025
Oct 31, 2025
Jan 24, 2025
Nov 15, 2024
Nov 14, 2024
Dec 26, 2023
May 2, 2023
Dec 28, 2022
Feb 28, 2022
Feb 25, 2022
Apr 9, 2021
Aug 20, 2020
Apr 27, 2020
Aug 7, 2019
Aug 7, 2019
Aug 7, 2019

OATH / ECB summonses & fines at 818 Knickerbocker Avenue

No balance is recorded as due across the 2 summonses below, out of $5,000.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off.

OATH and ECB summonses for 818 Knickerbocker Avenue
558979Feb 20, 2004FAILURE TO MAINTAIN EXTERIOR BUILDING WALL. NOTED: (1) LARGE SECTION OApr 5, 2004WRITTEN OFF
706831Jul 26, 1999FAILURE TO MAINTAIN EXTERIOR BUILDING WALL. DEFECT IS: THE STUCCO IS Sep 13, 1999WRITTEN OFF